JPS56164358A - Copying machine - Google Patents

Copying machine

Info

Publication number
JPS56164358A
JPS56164358A JP6709280A JP6709280A JPS56164358A JP S56164358 A JPS56164358 A JP S56164358A JP 6709280 A JP6709280 A JP 6709280A JP 6709280 A JP6709280 A JP 6709280A JP S56164358 A JPS56164358 A JP S56164358A
Authority
JP
Japan
Prior art keywords
rate
standard value
storage device
warning
copying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6709280A
Other languages
Japanese (ja)
Inventor
Kuniji Tanmachi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP6709280A priority Critical patent/JPS56164358A/en
Publication of JPS56164358A publication Critical patent/JPS56164358A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/70—Detecting malfunctions relating to paper handling, e.g. jams

Abstract

PURPOSE:To enhance efficiency of copying, by providng a copying number storage device, and a storage device of the standard value of a trouble occurrence rate, an operation comparator, etc., computing the trouble occurrence rate from actually measured data, and automtically giving warning when the rate exceeds the standard value. CONSTITUTION:A copying machine is provided with a copying number storage device 2, and a storage device of standard value of trouble occurrence rate 3, an operation comparator 4, a warning device 5, etc.. Each time paper jam occurs, the paper jam occurrence number of a trouble occurrence number storage device, 1, and the total copying number of said device 2 also increases, a paper jam rate is calculatd with the comparator 4, and it is compared with the paper jam rate standard value of the memory 3, and a warning is given by driving the warning device 5 if this rate exceeds the standard value, thus permitting the trouble occurrence rate to be noticed, a warning to be given automatically if the trouble rate exceeds a certain standard value, consequently, a copy to be made under always good conditions, and efficiency to be enhanced.
JP6709280A 1980-05-22 1980-05-22 Copying machine Pending JPS56164358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6709280A JPS56164358A (en) 1980-05-22 1980-05-22 Copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6709280A JPS56164358A (en) 1980-05-22 1980-05-22 Copying machine

Publications (1)

Publication Number Publication Date
JPS56164358A true JPS56164358A (en) 1981-12-17

Family

ID=13334891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6709280A Pending JPS56164358A (en) 1980-05-22 1980-05-22 Copying machine

Country Status (1)

Country Link
JP (1) JPS56164358A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57102453A (en) * 1980-12-13 1982-06-25 Toshiba Corp Supervisory unit
JPS61182549U (en) * 1985-05-01 1986-11-14
JPS62143066A (en) * 1985-12-17 1987-06-26 Fuji Xerox Co Ltd Electrophotographic copying machine
JPH0493958A (en) * 1990-08-06 1992-03-26 Sharp Corp Image forming device
JPH04174453A (en) * 1990-06-20 1992-06-22 Sharp Corp Image forming device
JPH04214573A (en) * 1990-12-12 1992-08-05 Sharp Corp Image forming device
JPH04275563A (en) * 1991-03-04 1992-10-01 Sharp Corp Image forming device
JPH04308864A (en) * 1991-04-08 1992-10-30 Sharp Corp Image forming device
JPH04333065A (en) * 1991-05-08 1992-11-20 Sharp Corp Image forming device
JP2009031977A (en) * 2007-07-26 2009-02-12 Kyocera Mita Corp Image forming system and image forming apparatus

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57102453A (en) * 1980-12-13 1982-06-25 Toshiba Corp Supervisory unit
JPH0114134B2 (en) * 1980-12-13 1989-03-09 Tokyo Shibaura Electric Co
JPS61182549U (en) * 1985-05-01 1986-11-14
JPH046031Y2 (en) * 1985-05-01 1992-02-19
JPS62143066A (en) * 1985-12-17 1987-06-26 Fuji Xerox Co Ltd Electrophotographic copying machine
JPH04174453A (en) * 1990-06-20 1992-06-22 Sharp Corp Image forming device
JPH0493958A (en) * 1990-08-06 1992-03-26 Sharp Corp Image forming device
JPH04214573A (en) * 1990-12-12 1992-08-05 Sharp Corp Image forming device
JPH04275563A (en) * 1991-03-04 1992-10-01 Sharp Corp Image forming device
JPH04308864A (en) * 1991-04-08 1992-10-30 Sharp Corp Image forming device
JPH04333065A (en) * 1991-05-08 1992-11-20 Sharp Corp Image forming device
JP2009031977A (en) * 2007-07-26 2009-02-12 Kyocera Mita Corp Image forming system and image forming apparatus
JP4707194B2 (en) * 2007-07-26 2011-06-22 京セラミタ株式会社 Image forming system

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